Alternative to Concrete – Lightweight Polystyrene Concrete Blocks

Polystyrene concrete blocks generally are made from a mix of cement silica aggregate, recycled polystyrene granules and modifying agents like setting accelerators,¬†according to Interesting Engineering, though each manufacturer has a slightly different formulation. The blocks are lighter than traditional concrete and, as such, can reduce required labor for constructing masonry walls while increasing the speed […]